But some people don’t really care about this . They waste a lot of water pour dirty water and throw rubbish into rivers or lakes. As a result many rivers and lakes are polluted and there is less and less water for us to drink. So we must do something to protect the water resource....
"To take better care of marine bays, we first must love them. Only through that, can we understand the great influence humans have on these places." What did Mr Green love to do when he was young? 73. What is Mr Green's job now? 74. Where does Mr Green study coral reefs? 75....
Coral reefs are made predominantly of stony corals and supported by the limestone skeleton they excrete. Theserainforestsof the sea are home to a quarter of all marine fish species [source: Nature Conservancy]. In addition to the variety of marine life they support, coral reefs are also immense...
When you embark on setting up the perfect reef aquarium, you will want to incorporate coral. You might, however, not realize there are different types of coral with their own characteristics and needs. The two main categories of coral are hard and soft c
Takeaways Share Save LikeRead transcript Kristen Marhaver studies corals, tiny creatures the size of a poppyseed that, over hundreds of slow years, create beautiful, life-sustaining ocean structures hundreds of miles long. As she admits, it's easy to get sad about...
__ Water is a kind of liquid. It has no taste or smell. It is transparent, too. Water is usefu and is important to us. Why? For example, e use water to water the plants. We use water to wash our face or to have a bath. We drink water or we will die...Water is also ...
How do you want your body to spend eternity? In space, mingling with the stars? Or perhaps as part of a sparkling diamond on someone's finger? Or, if you're looking for something more lively, maybe even nestled among colorful underwater creatures as an artificialcoralreef bank? These are...
If we don't take action on the discarded fishing nets, they will cause irreversible damage to marine life and our natural ecosystem. They would entangle marine life and damage coral reefs. Microscopic plastic fragments even make their way into our food and water.Giving...
C. Talk to an eye care doctor at the first signs of eye trouble. D. Of course the first choice that comes to mind is the carrot. E. It will also give you a headache and cause you to become tired. F. Encourage more outdoor activities, such as running, cycling and playing tennis....
Mr. Green believes that all living things in a coral reef should be k___ (84) safe. “Underwater ecosystems are like airplanes,” Mr. Green says. “They need all of their parts to work correctly.”“To take better care of marine homes, we first must k___ (85...